Dark-triangle Button vs Lesser Yellow-shouldered Bat

Acleris laterana compared with Sturnira nana

Key Differences

• Dark-triangle Button is Least Concern while Lesser Yellow-shouldered Bat is Endangered.

Taxonomic Classification

Rank	Dark-triangle Button	Lesser Yellow-shouldered Bat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Mammalia (哺乳動物)
Order	Lepidoptera (鱗翅目)	Chiroptera (翼手目)
Family	Tortricidae	Phyllostomidae
Genus	Acleris	Sturnira
Species	Acleris laterana	Sturnira nana

Evolutionary Relationship

Dark-triangle Button and Lesser Yellow-shouldered Bat share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Dark-triangle Button

LC — Least Concern

Lesser Yellow-shouldered Bat

EN — Endangered

Physical Characteristics

Attribute	Dark-triangle Button	Lesser Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark-triangle Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.